Touring Tank Farm Road Tank Farm references the enormous oil tanks southeast of Humboldt that have been in operation since around 1904. It was once one of the largest tank farms in the world. But that s not the only historically significant feature along Delaware Road. An undated historical image shows the early days of the tank farm in southern Allen County.
Register file photo
One of the most unusual names for any feature in Allen County has got to be Tank Farm Road.
Also called Delaware Road, this byway cuts straight through the county’s agricultural heart and is home to multiple historic sites.